Use on dry, unwashed hair* and wear gloves. Cover your clothes with a towel for protection.
*Perform an allergy test 48 hours before each use.
Mix lightening cream with developer lotion.
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Add Blond Booster Ultra Plus to developer lotion and SHAKE!
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Apply the mixture evenly from roots to lengths.
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Leave the mixture on for 30 to 45 min. After rinse off until water runs clear.
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Apply the conditioner sachet for immediate aftercare. Rinse thoroughly after 2min.
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Style!
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